GB2275387B - Special-document discriminating apparatus and managing system for image forming apparatus having a special-document discriminating fuction - Google Patents

Special-document discriminating apparatus and managing system for image forming apparatus having a special-document discriminating fuction

Info

Publication number
GB2275387B
GB2275387B GB9407162A GB9407162A GB2275387B GB 2275387 B GB2275387 B GB 2275387B GB 9407162 A GB9407162 A GB 9407162A GB 9407162 A GB9407162 A GB 9407162A GB 2275387 B GB2275387 B GB 2275387B
Authority
GB
United Kingdom
Prior art keywords
special
document discriminating
fuction
image forming
managing system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB9407162A
Other versions
GB2275387A (en
GB9407162D0 (en
Inventor
Michiyoshi Tachikawa
Shigeo Kurotaka
Takeshi Ukai
Yukio Sakano
Kouji Ishigaki
Hiromi Okubo
Kyoji Omi
Toshiya Hikita
Yoshio Kaneko
Takashi Saitoh
Tadahiko Itoh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP4234196A external-priority patent/JPH0662238A/en
Priority claimed from JP4236515A external-priority patent/JPH0660165A/en
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of GB9407162D0 publication Critical patent/GB9407162D0/en
Publication of GB2275387A publication Critical patent/GB2275387A/en
Application granted granted Critical
Publication of GB2275387B publication Critical patent/GB2275387B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00838—Preventing unauthorised reproduction
    • H04N1/0084—Determining the necessity for prevention
    • H04N1/00843—Determining the necessity for prevention based on recognising a copy prohibited original, e.g. a banknote
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
    • G07D7/12—Visible light, infrared or ultraviolet radiation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00838—Preventing unauthorised reproduction
    • H04N1/0084—Determining the necessity for prevention
    • H04N1/00843—Determining the necessity for prevention based on recognising a copy prohibited original, e.g. a banknote
    • H04N1/00848—Determining the necessity for prevention based on recognising a copy prohibited original, e.g. a banknote by detecting a particular original
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00838—Preventing unauthorised reproduction
    • H04N1/0084—Determining the necessity for prevention
    • H04N1/00843—Determining the necessity for prevention based on recognising a copy prohibited original, e.g. a banknote
    • H04N1/00851—Determining the necessity for prevention based on recognising a copy prohibited original, e.g. a banknote externally to or remotely from the reproduction apparatus, e.g. using a connected apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00838—Preventing unauthorised reproduction
    • H04N1/00856—Preventive measures
    • H04N1/00875—Inhibiting reproduction, e.g. by disabling reading or reproduction apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
GB9407162A 1992-08-10 1993-07-29 Special-document discriminating apparatus and managing system for image forming apparatus having a special-document discriminating fuction Expired - Fee Related GB2275387B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP4234196A JPH0662238A (en) 1992-08-10 1992-08-10 Special original discriminating device
JP4236515A JPH0660165A (en) 1992-08-12 1992-08-12 Image forming device and its management system
PCT/JP1993/001069 WO1994003998A1 (en) 1992-08-10 1993-07-29 Special document identifier, and system for controlling image forming device having special document identifying function

Publications (3)

Publication Number Publication Date
GB9407162D0 GB9407162D0 (en) 1994-06-15
GB2275387A GB2275387A (en) 1994-08-24
GB2275387B true GB2275387B (en) 1996-09-18

Family

ID=26531417

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9407162A Expired - Fee Related GB2275387B (en) 1992-08-10 1993-07-29 Special-document discriminating apparatus and managing system for image forming apparatus having a special-document discriminating fuction

Country Status (5)

Country Link
KR (1) KR0145761B1 (en)
AU (1) AU4586293A (en)
DE (2) DE4393749C2 (en)
GB (1) GB2275387B (en)
WO (1) WO1994003998A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3078442B2 (en) * 1994-03-29 2000-08-21 シャープ株式会社 Image processing device forgery prevention device
JP3602581B2 (en) * 1994-11-07 2004-12-15 株式会社リコー Image processing device
DE69825765T2 (en) * 1997-04-01 2005-09-01 Omron Corp. PRINTER WITH PICTURE IDENTIFICATION PROCESSOR FOR PREVENTING FAKES, COMPUTER FOR PROVIDING A PRINTING SOURCE FOR PRINTERS, AND PRINTING SYSTEM WHICH COMPRISES PRINTER AND COMPUTERS.
GB2348729A (en) * 1999-04-07 2000-10-11 Mars Inc A money validator reprogrammable using externally recieved data

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0446362A (en) * 1990-06-14 1992-02-17 Ricoh Co Ltd Digital color copying device
JPH0456870A (en) * 1990-06-22 1992-02-24 Minolta Camera Co Ltd Copying machine control device and control system
JPH0470676A (en) * 1990-07-06 1992-03-05 Toshiba Corp Information collection system for image forming device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02114287A (en) * 1988-10-25 1990-04-26 Canon Inc Picture forming device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0446362A (en) * 1990-06-14 1992-02-17 Ricoh Co Ltd Digital color copying device
JPH0456870A (en) * 1990-06-22 1992-02-24 Minolta Camera Co Ltd Copying machine control device and control system
JPH0470676A (en) * 1990-07-06 1992-03-05 Toshiba Corp Information collection system for image forming device

Also Published As

Publication number Publication date
DE4393749C2 (en) 1998-11-26
AU4586293A (en) 1994-03-03
GB2275387A (en) 1994-08-24
DE4393749T1 (en) 1997-06-19
GB9407162D0 (en) 1994-06-15
KR0145761B1 (en) 1998-09-15
WO1994003998A1 (en) 1994-02-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100729